Ko te mahi tahi a te kanohi me te ringa e pā ana ki te kaha ki te tukatuka i ngā mōhiohio e whiwhihia ana mā roto i ngā kanohi hei whakahaere, hei whakahau, hei ārahi i ngā nekehanga o te ringa.
Ko te astaxanthin, te lutein me te zeaxanthin he matūkai carotenoid e mōhiotia ana he pai mō te hauora o ngā kanohi.
Hei tirotiro i ngā pānga o te tāpiringa kai o ēnei matūkai e toru ki te taunga o te kanohi-ringa me te aroturuki maeneene o ngā kanohi whai muri i te mahi VDT, i whakahaerehia he whakamātautau haumanu matapo-rua, e whakahaerehia ana e te placebo.
Mai i te 28 o Poutū-te-rangi ki te 2 o Hūrae, 2022, i whakahaerehia e te Japan Sports Vision Association i Tōkyō tētahi rangahau i ngā tāne me ngā wāhine Hapanihi hauora i waenga i te 20 me te 60 tau te pakeke. Ko te tirohanga tawhiti o ngā tāngata i roto i ngā kanohi e rua he 0.6, neke atu rānei, ā, he maha ā rātou tākaro kēmu ataata, whakamahi rorohiko, whakamahi VDT rānei mō te mahi.
I tohaina matapōkeretia te katoa o ngā kaiuru 28 me te 29 ki ngā rōpū hohe me te rōpū placebo.
I whiwhi te rōpū hohe i ngā kapene ngohengohe kei roto ko te 6mg astaxanthin, 10mg lutein, me te 2mg zeaxanthin, ko te rōpū placebo ia i whiwhi i ngā kapene ngohengohe kei roto ko te hinu parai raihi. I tangohia e ngā tūroro o ngā rōpū e rua te kapene kotahi i te rā mō ngā wiki e waru.
I aromatawaitia te mahi tirohanga me te kiato whatu tae kanohi (MAP) i te tīmatanga me ngā wiki e rua, e whā, me te waru i muri i te tāpiringa.
Ko te mahi a ngā kaiuru o te VDT he tākaro i tētahi kēmu ataata i runga i tētahi waea atamai mō te 30 meneti.
I muri i ngā wiki e waru, he iti ake te wā taunga o te kanohi me te ringa o te rōpū mahi (21.45 ± 1.59 hēkona) i te rōpū placebo (22.53 ± 1.76 hēkona). googletag.cmd.push(function () { googletag.display('text-ad1′); });
Hei tāpiritanga, ko te tika o te taunga o te ringa-kanohi i muri i te VDT i roto i te rōpū hohe (83.72±6.51%) he teitei ake i te rōpū placebo (77.30±8.55%).
Hei tāpiritanga, i kitea he pikinga nui o te MPOD, e ine ana i te kiato o te tae kanohi retinal (MP), i roto i te rōpū hohe. Ko te MP he mea hanga mai i te lutein me te zeaxanthin, e mimiti ana i te mārama kikorangi kino. Ko te nui ake o tōna kiato, ko te kaha ake o tōna pānga tiaki.
He nui ake ngā panonitanga o ngā taumata MPOD mai i te tīmatanga me muri i ngā wiki e waru i roto i te rōpū hohe (0.015 ± 0.052) ki te whakaritea ki te rōpū placebo (-0.016 ± 0.052).
Ko te wā urupare ki ngā whakaoho tirohanga-nekehanga, i inehia mā te aroturuki maeneene o ngā nekehanga kanohi, kāore i whakaatu i te whakapainga nui i muri i te tāpiringa i roto i tētahi o ngā rōpū e rua.
"E tautoko ana tēnei rangahau i te ariā e whakararu ana te mahi a te VDT i te taunga o te kanohi-ringa me te aroturuki maeneene o te kanohi, ā, mā te tāpiri i te astaxanthin, te lutein, me te zeaxanthin ka āwhina i te whakaiti i te hekenga o te taunga o te kanohi-ringa i puta mai i te VDT," te kī a te kaituhi.
Kua noho te whakamahinga o ngā VDT (tae atu ki ngā rorohiko, ngā waea atamai me ngā papa) hei wāhanga noa o te āhua noho o te ao hou.
Ahakoa he whai hua, he whai hua hoki ēnei taputapu, he whakaiti hoki i te noho mokemoke, inā koa i te wā o te mate urutā, kua whakaatuhia e ngā rangahau maha ka pā kino te roa o te mahi VDT ki te mahi tirohanga.
"Nō reira, e whakapae ana mātou ko te ngoikore o te mahi tinana nā te ngohe VDT ka whakaiti i te taunga o te kanohi-ringa, nā te mea ko te mea whakamutunga e pā ana ki ngā nekehanga o te tinana," te tāpiri a ngā kaituhi.
E ai ki ngā rangahau o mua, ka taea e te astaxanthin ā-waha te whakaora i te noho o ngā kanohi me te whakapai ake i ngā tohu o te uaua me te uaua, ko te lutein me te zeaxanthin kua pūrongohia ka whakapai ake i te tere tukatuka whakaahua me te aro ki te rerekētanga, ā, ka pā katoa ēnei ki ngā tauhohenga tirohanga.
Hei tāpiritanga, kei reira ngā taunakitanga e whakararu ana te whakakori tinana nui i te tirohanga tirohanga taha mā te whakaiti i te whakawhiwhinga hāora ki te roro, ka whakararu hoki i te taunga o te kanohi me te ringa.
"Nō reira, ko te tango i te astaxanthin, te lutein, me te zeaxanthin ka āwhina pea ki te whakapai ake i te mahi a ngā kaitākaro pēnei i te tēnehi, te pēihipora, me ngā kaitākaro hākinakina hiko," te whakamārama a ngā kaituhi.
Me mārama he iti noa ngā herenga o te rangahau, tae atu ki te korenga o ngā here kai mā ngā kaiuru. Ko te tikanga ka taea e rātou te kai i ngā matūkai i a rātou e kai ana i ia rā.
Hei tāpiritanga, kāore i te mārama mēnā he pānga tāpiri, he pānga mahi tahi rānei ngā hua o ngā matūkai e toru, kaua ko te pānga o tētahi matūkai kotahi.
"E whakapono ana mātou he mea nui te huinga o ēnei matūkai ki te pā ki te taunga o te kanohi me te ringa nā runga i ngā tikanga mahi rerekē. Heoi, me whai atu rangahau hei whakamārama i ngā tikanga kei raro i ngā pānga pai," te whakatau a ngā kaituhi.
"Ngā pānga o te astaxanthin, te lutein, me te zeaxanthin ki te taunga o te kanohi-ringa me te aroturuki maeneene o te kanohi i muri i te whakahaere i te whakaaturanga tirohanga i roto i ngā tāngata hauora: he whakamātautau matapōkere, matapo-rua, whakahaere-placebo".
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